baber/WOPTO huggingface dataset:
Patent JP-H0363963-A (JP)
Title: Reproducing device for recording medium
Inventor: HYODO TOSHIYA
IPC: G11B17/26
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the moving quantity of a conveying means when a disk is exchanged, to easily identify the disk to be next reproduced, and to shorten time required for exchanging the disk by close housing the same kind of the disks again. CONSTITUTION:During a period that normal reproducing is not executed like just after a magazine 4 is mounted, a control means 37 controls the driving of a conveying means 5 and reproducing means 2 and 3, reproduces a recording medium 6 in the magazine 4 and identifies the kind of the reproduced recording medium 6 based on the outputs of identifying means 41 and 42. Corresponding to this identified result, the same kind of the recording media 6 are housed again so as to be close. For example, a certain kind of the recording medium 6 is arranged from one side of the magazine 4 and the other kind of the recording medium 6 is arranged from the other side of the magazine 4. Accordingly, at the time of reproducing, when the same kind of the recording media 6 are continuously reproduced, the relative moving quantity between the magazine and the reproducing means 2 and 3 is reduced and the recording medium 6 can be exchanged in a short time. Further, time required for selecting the recording medium can be shortened as well. Thus, the time required for exchanging the disk is shortened.
Patent JP-H0250108-A (JP)
Title: Hybrid type converging coupler and optical information reader using the same
Inventor: ITOU AKITOMO
IPC: G02B6/12
Filed: 1988-08-12
Abstract: PURPOSE:To improve element efficiency and to reduce aberrations by providing a diffraction grating in an equal-interval linear shape which is formed in a waveguide layer or its boundary surface and projects waveguide light into a substrate and a light converging element which operates to converge the projection light on one point. CONSTITUTION:The diffraction grating formed in or on the waveguide layer 12 in the equal-interval linear shape projects the waveguide light only into the substrate 11 and a bulk type condenser lens converts the projection light on an optical recording medium 15 such as an optical disk. The waveguide is therefore projected only into the substrate 11, so the light is converged by the condenser lens 15 efficiently and the efficiency of output coupling is increased. Consequently, the efficiency of input coupling depending upon the output coupling is increased and aberrations are reduced until they can be ignored.
Patent JP-S59101989-A (JP)
Inventor: PIITAA AARU PETORUSU
IPC: H04N7/16
Filed: 1983-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6354995-A (JP)
Title: Waste water treating tank
Inventor: OTAKE YASUTOMO
IPC: C02F3/08
Filed: 1986-08-27
Abstract: PURPOSE:To enable contribution of the whole of microorganism carrying particles to a waste water treatment by providing a microorganism carrying particle return pipe which rises from the rear bottom in a tank up to the position higher than the liquid level then bend towards the front part and disposing a blower to the lower side of the riser part of said return pipe. CONSTITUTION:Plug flow is formed from the front end part having a waste water inflow port to the rear end having a treated water outlet to move the water to be treated horizontally and the waste water is biologically treated by the microorganism carrying particle during this time. The microorganism carrying particle return pipe 4 which rises from the rear bottom in the tank to the position higher than the liquid level and bends toward the front part is disposed and the blower 5 is provided to the lower side of the riser part of the return pipe 4. As a result, the stagnation of the microorganism carrying particle does not arise and the whole of the charged microorganism carrying particle can be efficiently contributed to the waste water treatment.
Patent JP-H0736456-A (JP)
Title: Electronic musical instrument
Inventor: KIRA YOSHIBUMI
IPC: G10H1/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide the electronic musical instrument which enables an effective split musical performance by using an internal sound source and an external sound source in proper combination according to taste. CONSTITUTION:The electronic musical instrument is equipped with a keyboard device 11, a key information detecting means 30 which detects key operation on the keyboard device and outputs upper keyboard data and lower keyboard data divisionally, an instruction means 12 which instructs a specific musical performance pattern, a 1st switching means 31A and a 2nd switching means 31C which switch the passing and cutoff of the upper keyboard data according to the instruction of the instruction means, a 3rd switching means 31B and a 4th switching means 31D which switch the passing and cutoff of the lower keyboard data, and musical sound generating means 32 and 15 which generate a musical sound based on the upper or lower keyboard data passed through the 1st or 3rd switching means, and transmitting means 36 and 14 which send the upper or lower keyboard data passed through the 2nd or 4th switching means to the outside.
Patent JP-H1145386-A (JP)
Title: Disaster prevention display device
Inventor: ITO HIDEAKI
IPC: G08B17/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To realize display without impairing appearance even at the time of reduction display by omitting the display of a characters, symbols or the like smaller than the preset size which is previously set at the time of reducing a plan at regular time. SOLUTION: When a control part 36 detects that the index of a divided screen is clicked by a mouse 24 at the time of selecting a plan screen at regular time, it obtains necessary information from a hard disk drive 38 and switches the plan screen to the divided screen of regular time reduction display. In regular time reduction display, the explanation of a room number and a staircase, which are the character and the symbol smaller than preset size, is not displayed. In regular reduction display, the control part 36 displays the character and the symbol, in which disaster prevention information attributes are set, in enlargement size, the regular size, for example, in a blow, and displays a monitoring state during regular motoring in the same size when it detects that a mouse pointer 1 moves to the vicinity of the character and the symbol, in which the disaster prevention information attributes are set.
Patent JP-S6263694-A (JP)
Title: Internally active tubular electrode and its production
Inventor: SUGANUMA YOSHIAKI
IPC: C25B11/02
Filed: 1985-09-12
Abstract: PURPOSE:To easily produce an internally active tubular electrode having superior characteristics by forming a coating acting as an electrode on the inside of a divided inner tube, inserting the tube in an outer tube and fixing the tubes. CONSTITUTION:An inner tube 2 used as an electrode substrate is divided 21, 22, 23 in the longitudinal direction and a coating 3 acting as an electrode, that is, the anode or cathode is formed on the inside of the tube 2 by a proper means. The tube 2 is inserted into a nonporous outer metallic tube 1 and the tubes are fixed at both ends or other proper positions by welding or other method so that electric current can flow through the tubes. By this method, an internally active tubular electrode can easily be produced.
Patent JP-H0485793-A (JP)
Title: Semiconductor storage
Inventor: KAGIWATARI HIROSHI
IPC: G11C11/414
Filed: 1990-07-26
Abstract: PURPOSE:To attain a high speed writing cycle by omitting a column changeover switch circuit. CONSTITUTION:A column changeover switch circuit is omitted and, instead, a write executing part 31 and a read executing part 41 are provided for each column. Thus the potential difference between the bit line pairs 2 can be reduced down to the least limit value that is decided by the detecting ability of a sense amplifier and the noise margin. Then the potential amplitude of the pairs 2 is reduced so as to shorten the read-out time. At the same time, the circuit time constant is reduced and the write restoring time is shortened. Furthermore the pairs 2 can be directly driven at a write executing part via a bipolar transistor having the current driving ability higher than a p-MOS transistor. As a result, the write restoring time can be shortened more.
Patent JP-S6355226-A (JP)
Inventor: AOKI KATSUNORI
IPC: E03D5/10
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000031938-A (JP)
Title: Receiver and mobil equipment in cdma communication system
Inventor: FUTAKATA TOSHIYUKI
IPC: H04W4/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To make a mobil equipment that is usable both indoors and outdoors small-sized and inexpensive and to perform higher speed data communication by using correlators and detectors which are used for RAKE receiving as correlators detectors for code multiplexing when RAKE receiving is not performed, switching the RAKE receiving and code multiplex receiving and performing it. SOLUTION: When a spread modulation signal S SS is inputted, plural correlators 21-1 to 21-N perform inverse spread of the signal S SS, the output of each correlator 21-1 to 21-N is inputted to a corresponding detector 22-1 to 22-N and a detection output is inputted to a changeover switch 23. In such a case, the switch 23 outputs the detection output as it is to a 2nd multiplexer 14-X at the time of code multiple reception. Each 2nd multiplexer 14-X multiplexes the detection output, produces a code multiplex signal and outputs it to a 3rd multiplexer 15. Thus, a code multiplex signal outputted from all of the 2nd multiplexers 14-1 to 14-M is further multiplexed and is outputted as a receiving signal S R2.
Patent JP-S6445107-A (JP)
Title: Soft magnetic film for high frequency band and manufacture thereof
Inventor: SUGAWARA EISHIYUU
IPC: H01F41/18
Filed: 1987-08-13
Abstract: PURPOSE:To improve magnetic characteristics, by alternately arranging soft magnetic layers having a specified amorphous structure and nonmagnetic layers having a crystalline structure. CONSTITUTION:A deposited film has an (x) at % halogen element (Q), which is formed by a reactive film forming method; a (y) at % added element (M) (where y=0 is included); and (100-x-y) at % ferromagnetic element (R). At this time, (x+y) is in the range of 10 at % or more and 50 at % or less. Then, solft magnetic layers and nonmagnetic layers are alternately arranged. The soft magnetic layer has an amorphous structure, wherein (x) is 25 at % or less, in the thickness direction of the deposited film. The nonmagnetic layer has a high resistance crystalline structure, wherein (x) is 55 at % or more and 80 at % or less. Therefore, sputtering with halogen gas and a deposition rate are improved. The yield of columnar crystals is less. Thus the amorphous structure including halogen gas is formed. Therefore, the high angle type soft magnetic material having low coercive force is obtained.
Patent JP-H0951402-A (JP)
Title: Scanner
Inventor: ASANO SHINYA
IPC: H04N1/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a sharp image in which no unevenness is caused in an image read through a sensor by forming a light source not giving any uneven illuminance to a face of an original to be read. SOLUTION: In the case of a scanner printer acting line an image reader, a recording head of a scanner unit 3 being an image read means scans a read original 50 in a similar motion to that for recording. Then a light source 17 in the scanner unit 3 irradiates a light to the original 50 and a sensor 18 having a photoelectric conversion characteristic senses a reflected light from characters or an image. In order to device the light source with less uneven illuminance, the degree of transparency of both ends of a condenser lens 29 placed between the light source 17 and the read original 50 is increased more than that of the middle of the lens 29 so as to adjust the illuminance in the visual field in the scanner read range thereby realizing the light source with uniform illuminance.
Patent JP-H0863565-A (JP)
Title: Noncontact ic card
Inventor: HATA MASANORI
IPC: B42D15/10
Filed: 1994-08-25
Abstract: PURPOSE: To improve portability and to make appearance satisfactory by interposing an adhesive sheet on the both surfaces of an IC module and a receiving/ transmitting coil, holding it by means of a plastic surface sheet from both surface sides and executing heat-adhesive pressing. CONSTITUTION: An IC card 10 consists of an area A for the working of a magnetic stripe, the area B for mounting the IC module and the receiving coil and the area C for working an emboss. A coil is wound around a thin plate- shaped ferritic core material to forms the receiving/transmitting coil 12, a level difference adjusting layer is formed at a place where the winding wire of the ferritic core material is not wound so as to make the surface of the receiving/ transmitting coil 12 the same level and the IC module 11 with thickness being the same as the receiving/transmitting coil 12 is fitted to a fitting hole provided in a card base material. Moreover, the adhesive sheet is interposed on the both surfaces of the IC module 11 and the receiving/transmitting coil 12 so as to be held by the plastic surface sheet from the both surface sides and heat- adhesive pressing is executed.
Patent JP-H0950974-A (JP)
Title: Polishing cloth and manufacture of semiconductor device
Inventor: MUROYAMA MASAKAZU
IPC: B24B37/22
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of the elastic modulus of a polishing cloth as a whole even when the cloth is worn to a thin thickness by giving a hardness gradient to the cloth in the thickness direction. SOLUTION: A polishing cloth 6 is manufactured by laminating a hard layer composed of polyurethane as an upper layer 6a on a soft layer composed of polyurethane formed as a lower layer 6a. In the initial state, the elastic modulus of the upper layer 6b is lower than that of the lower layer 6a and the cloth 6 is deformed by the pressure applied to a polishing head at the polishing time, because the hard upper layer 6b having a hardness gradient is formed on the soft lower layer 6a. Since the deforming of the cloth 6 is limited to the upper layer 6b, the elastic modulus of the cloth 6 when the cloth 6 is deformed becomes that of the upper layer 6b. When the upper layer 6b is worn, the deforming region reaches the lower layer 6a and the elastic modulus when the cloth 6 is deformed becomes the composite elastic modulus of the upper and lower layers 6b and 6a.  Since the elastic modulus of the upper layer 6b when the layer 6b is worn is higher than the initial elastic modulus of the layer 6b, the composite elastic modulus does not change from the initial value.
Patent JP-H0365251-A (JP)
Title: Centrifugal fluidized crushing apparatus
Inventor: KONDO SHIGEKI
IPC: B02C15/08
Filed: 1989-08-04
Abstract: PURPOSE:To lessen over-crushing and improve crushing efficiency and prepare products within a narrow distribution of particle size stably by installing a discharge outlet to overflow a fluid in a rotary saucer and forming a circulating flow of a classified fluid to return it to the title apparatus. CONSTITUTION:A freely rotatable circular rotary saucer 2 having a saucer plane 2A with a caved shape of the vertical cross section and a rotary axis toward the vertical direction and an inner wall plane 1A whose upper part can be narrowed upward are installed. The saucer plane 2A and the inner wall plane 1A are formed in the manner of having a continuous smooth plane except a narrow gap 2n between the rotary saucer 2 and a fixed ring 1. A fluid leading inlet 11 is formed in the lower side of the rotary saucer 2 and a container 10 to form a fluid transporting route 12 is installed. Further, a discharge outlet 13 for discharging a solid-liquid two phase fluid which overflows following to rotation of the rotary saucer 2 and contains power to be crushed is formed and a wet-type classifier 14, a circulation tank 15, and a circulation pump are installed between the discharge outlet 13 and the leading inlet 11.
Patent JP-H0252036-A (JP)
Title: Harmless gas generator
Inventor: YOKOYAMA AKIRA
IPC: B60R21/12
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a harmless gas generator used for an air bag of a car by arranging a solid gas cooling agent consisting of aluminum hydroxide, basic magnesium carbonate and ceramic particles in a specific wt. ratio on the downstream side of a high temp. gas generation source using sodium azide as a gas generating agent in series. CONSTITUTION:10-45wt.% of aluminum hydroxide, 10-45wt.% of basic magnesium carbonate, 10-80wt.% of ceramic particles and magnesium stearate being a lubricating agent are mixed and formed into a tablet by a single tabletting machine to prepare a cooling agent. A gas generating agent 3 composed of sodium azide is arranged to the gas generating chamber 2 of the gas generator shown by a drawing and the cooling chamber 6 provided on the downstream side thereof in series is filled with the cooling agent 7. When an igniter 1 is operated, harmless gas based on nitrogen gas whose max. temp. is about 150 deg.C flows in an expansible bag (air bag) from the inlet thereof for about 80ms. As mentioned above, no blow-through phenomenon is generated in this apparatus and highly reliable gas cooling can be performed.
Patent JP-H0515833-A (JP)
Title: Blade type coating device and method for controlling coated amount
Inventor: INOUE SHINICHI
IPC: B05C11/00
Filed: 1991-07-15
Abstract: PURPOSE:To allow the initial setting of a blade and the control of the coated amt. profile during operation by distributing pressure detectors for converting the pressing of the blade to electric signals in the arbitrary positions in the transverse direction of the coating device. CONSTITUTION:The blade 8 is inserted and set into a blade beam 10 and profile adjusting devices 12 are set approximately at an initial state. The pressures, extending lengths of screws, etc., of the respective profile adjusting devices 12 are so set as to be approximately uniformized. The pressing profile to be measured is so adjusted as to attain the desired pressing profile directly or by operating a coater head in such a manner that the blade 8 comes into contact with a backing roll 7. The blade is thereby initially set. The pressing profile at which the desired coated amt. profile is obtainable under the coating conditions to be used is set as a target value and the profile adjusting devices 12 are so adjusted as to maintain the pressing profile of the target value during the operation, by which the control of the coated amt. profile is executed.
Patent JP-H0366461-A (JP)
Title: Manufacture of ti-ni series alloy fine wire and ti-ni series alloy
Inventor: ONAKA ITSUO
IPC: C22C19/03
Filed: 1989-08-04
Abstract: PURPOSE:To stably manufacture Ti-Ni alloy fine wire by adding the specific concn. of Be into molten metal. CONSTITUTION:Into a rotary cylindrical drum, liquid layer is formed with centrifugal force, and the molten Ti-Ni series alloy adding 0.05 - 0.3 atm.% Be is injected as the jet in the liquid layer, and the molten metal is solidified. By this method, the stable Ti-Ni series alloy fine wire can be manufactured at a low cost without using die drawing method.
Patent JP-H0488086-A (JP)
Title: Method and device for feeding char into gasification oven
Inventor: HARA SABURO
IPC: C10J3/72
Filed: 1990-07-31
Abstract: PURPOSE:To estimate the amount of produced char and feed a suitable amount of the char into a gasification oven by measuring the amounts of air and finely powdery coal fed into the gasification oven, and computing from the measured amounts the heating value of the produced gas when all of the produced char is again fed into the gasification oven. CONSTITUTION:The amounts of air and fine powdery coal, respectively, fed into a gasification oven 1 are measured by measuring means 2, 3. The heating value of gases produced when all of the produced char is again fed into the gasification oven 1 is computed by a produced gas-heating value-detecting means 7 on the above-measured amounts of the air and fine coal. The computed amount of the produced gas-heating value is compared with preliminarily collected experimental data which exhibits the relation between the ratio of the produced gas-heating value to air in the oven and the ratio of the char theoretical air amount to the air in the oven and the amount of the char is estimated by a produced char amount-estimating means 8. Char recovered by a recovering means 4 is fed into the gasification oven 1 in the same amount as the estimated amount to properly maintain the amount of the char recycled into the gasification oven 1.
Patent JP-H0653977-A (JP)
Title: System and method for preemptive ring inter-working
Inventor: MATSUMOTO MASAYOSHI
IPC: H04L12/42
Filed: 1992-07-29
Abstract: PURPOSE:To provide a preemptive ring inter-working system for enabling the use of an STBY channel when a fault is not yet to occur in ring inter-working in SONET. CONSTITUTION:In the ring inter-working, a path alarm detection part 30 for discriminating whether or not the use of the STBY channel is enabled when the fault is not yet to occur and a cross connection part 31 for making the STBY channel droppable when the fault is not yet to occur and through- connecting it at the time of the occurrence of the fault are provided.
Patent JP-S6092975-A (JP)
Title: Power steerig for car
Inventor: MOMIYAMA FUJIO
IPC: B62D6/02
Filed: 1983-10-27
Abstract: PURPOSE:To obtain proper reaction at any time, in a power steering having main and auxiliary reaction chambers at the opposite sides of spool of control valve for exchanging the flow of operating oil to a power cylinder, by communicating between both chambers through a reaction regulating valve. CONSTITUTION:A control valve 13 having a pair of main reaction chambers 43, 44 at the opposite sides of spool 31 and a pair of auxiliary reaction chambers 60, 61 to be communicated to each chamber 43, 44 is provided in the hydraulic circuit of power steering 10. Here, a reaction regulating valve 16 to be functioned by an acturator 62 in accordance to the car speed is placed in a path 15 communicating between said chambers 60, 61. While orifices 67, 68 are formed in the communication ports 63, 64 provided in the spool 31 for the purpose to communicate the pressure port 22 and discharge port 23 of valve 13 to each main reaction chamber 43, 44. Furthermore, orifices 69, 70 are formed in the communication paths 65, 66 between main and auxiliary reaction chambers 43, 46 and 60, 61.
Patent JP-S6180284-A (JP)
Title: Erasing device of residual potential in photosensitive body
Inventor: HIRABAYASHI AKIRA
IPC: G03G21/06
Filed: 1984-09-28
Abstract: PURPOSE:To prevent a toner image from dirt on its ground and to obtain pictures of high quality by applying a reverse electric field to the potential charged before exposure of the photosensitive body by using a corona discharger after the exposure. CONSTITUTION:The electric field of corona discharge of a negative corona discharger 8 is applied to the photosensitive drum 1 forming electrostatic images on its surface to apply required negative potential to a charge transfer layer 4 and obtain a potential curve 18. The high potential 19 of the curve 18 is lower than high potential 16 by the potential level 19' and low potential 17 is turned to low potential 20 and included in a negative area. After exposure, a prescribed reverse potential is applied to the potential charged before the exposure to set up the potential of a non-picture part on the surface of the drum 1 to the one making the adhesion of toner difficult. Since the potential of the non-picture part is the same polarity as that of the toner which is a developer at the execution of development in the developing device 9, the toner is not adhered and toner images prevented from the dirt of the ground are formed on the surface of the drum 1. Then, the transferred residual images of the toner images are removed by a toner removing device 12 and the cleaned drum 1 repeats said operation.